Tumbler



FIG. 1 is a top, front, right perspective view of a tumbler showing our new design;

FIG. 2 is a top, rear, left perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is a cross-sectional view of FIG. 3 thereof; and,

FIG. 10 is a top, front, right perspective view of a tumbler showing our new design in an alternate configuration.

The broken lines depicting the remainder of the tumbler show features that form no part of the claimed design. The dash-dash broken lines in FIG. 9, which shows the cross-sectional portion of the tumbler, define the bounds of the claimed design and form no part thereof. The dot-dash broken line in FIG. 9 represents the boundary for the cross-sectional view as shown in FIG. 3. The dot-dash broken lines in FIG. 3 illustrate cross-sectional view indicia and form no part of the claimed design. 

CLAIM The ornamental design for a tumbler, as shown and described. 